1) Disable the Live Plus feature in TV. 2) Turn off quick boot in windows. 3) Do try another cable, something that only partially works doesn't mean its okay, it could be some kind problem with the cable that is interfering with the handshaking. 4) If its not the cable use DDU to purge your Nvidia driver and monitor driver (monitor must be Just got a the LG CX a week ago and already experiencing on and off issues with the TV saying there is no signal for all 4 HDMI ports with devices plugged in (PS4, Xbox, Switch, TV Cable Box). Issue occurs maybe every other day and it fixes whenever I turn off the tv and turn it back on. Or if that doesn’t work I’d have to unplug and plug now I’m attempting to use a LG smart TV which has Freesat capability. The signal strength is showing as 100% and the auto tune picked up 143 DTV channels. problem is, most of them either show ‘no signal‘ or ‘invalid service’ when I select them. A few channels work perfectly but there doesn’t seem to be any pattern I can see - BBC1 Aug 8, 2021. #1. I'm looking for troubleshooting advice on connecting an LG Smart TV to a Vizio Soundbar with an optical cable. I changed the setting on the LG TV (photo attached) and tried various ideas for getting sound out. It is not muted and the soundbar works fine with bluetooth. I can see a red light at the end of the cable on both ends Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd Hỗ Trợ Nợ Xấu.

lg tv no signal problem